GB0812319D0 - An optical fibre and method - Google Patents

An optical fibre and method

Info

Publication number
GB0812319D0
GB0812319D0 GBGB0812319.2A GB0812319A GB0812319D0 GB 0812319 D0 GB0812319 D0 GB 0812319D0 GB 0812319 A GB0812319 A GB 0812319A GB 0812319 D0 GB0812319 D0 GB 0812319D0
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0812319.2A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Bath
Original Assignee
University of Bath
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Bath filed Critical University of Bath
Priority to GBGB0812319.2A priority Critical patent/GB0812319D0/en
Publication of GB0812319D0 publication Critical patent/GB0812319D0/en
Priority to US13/002,390 priority patent/US20110267612A1/en
Priority to PCT/GB2009/001666 priority patent/WO2010001132A1/en
Priority to EP09772812A priority patent/EP2310887A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
    • G02B6/02328—Hollow or gas filled core
GBGB0812319.2A 2008-07-04 2008-07-04 An optical fibre and method Ceased GB0812319D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0812319.2A GB0812319D0 (en) 2008-07-04 2008-07-04 An optical fibre and method
US13/002,390 US20110267612A1 (en) 2008-07-04 2009-07-03 Hollow Core Photonic Crystal Fibre Comprising a Fibre Grating in the Cladding and Its Applications
PCT/GB2009/001666 WO2010001132A1 (en) 2008-07-04 2009-07-03 Hollow core photonic crystal fibre comprising a fibre grating in the cladding and its applications
EP09772812A EP2310887A1 (en) 2008-07-04 2009-07-03 Hollow core photonic crystal fibre comprising a fibre grating in the cladding and its applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0812319.2A GB0812319D0 (en) 2008-07-04 2008-07-04 An optical fibre and method

Publications (1)

Publication Number Publication Date
GB0812319D0 true GB0812319D0 (en) 2008-08-13

Family

ID=39718022

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0812319.2A Ceased GB0812319D0 (en) 2008-07-04 2008-07-04 An optical fibre and method

Country Status (4)

Country Link
US (1) US20110267612A1 (en)
EP (1) EP2310887A1 (en)
GB (1) GB0812319D0 (en)
WO (1) WO2010001132A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101819139B (en) * 2010-04-19 2011-11-16 哈尔滨工程大学 On-line gas sensor based on suspending core fiber
CN102269700B (en) * 2011-05-05 2013-06-05 哈尔滨工程大学 Capillary fiber refractive index sensor
US8456630B2 (en) * 2011-05-06 2013-06-04 Polaronyx, Inc. Fiber based SERS sensor
US10101209B2 (en) 2012-04-30 2018-10-16 Finesse Solutions, Inc. Method and apparatus for quantifying solutions comprised of multiple analytes
FR3006774B1 (en) * 2013-06-10 2015-07-10 Univ Limoges HOLLOW HEART WAVE GUIDE WITH OPTIMIZED CONTOUR
US11034607B2 (en) * 2013-09-20 2021-06-15 University Of Southampton Hollow-core photonic bandgap fibers and methods of manufacturing the same
CN104390937B (en) * 2014-11-24 2016-11-16 中国科学院合肥物质科学研究院 Oxide in trace quantities since Asia nitrogen detection device
CN104596996B (en) * 2015-01-06 2017-05-03 香港理工大学深圳研究院 Gas detection method and gas detection system based on hollow-core optical fiber photothermal effect
CN104819880B (en) * 2015-05-04 2018-04-10 华北电力大学 A kind of transformer oil air separation based on Hollow-Core Photonic Crystal Fibers
EP3136143B1 (en) * 2015-08-26 2020-04-01 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hollow-core fibre and method of manufacturing thereof
WO2017165381A1 (en) * 2016-03-21 2017-09-28 Kansas State University Research Foundation Fluid-filled hollow optical fiber cell
CN105785504A (en) * 2016-05-19 2016-07-20 合肥工业大学 Liquid filling photonic crystal fiber with good slow light characteristic
US10622778B2 (en) * 2017-04-05 2020-04-14 National Chung Shan Institute Of Science And Technolgy High-power fiber cladding power stripper
CN107917722A (en) * 2017-10-16 2018-04-17 天津理工大学 A kind of fiber reflection formula probe sensor and its manufacture method based on the interference of covering super model
CN108956536B (en) * 2018-05-25 2023-09-08 天津理工大学 Single-fiber mixed gas component identification and concentration detection simultaneous sensing device
EP3627112A1 (en) * 2018-09-20 2020-03-25 Koninklijke Philips N.V. Optical fiber sensor
US10845268B1 (en) * 2019-06-03 2020-11-24 Ciena Corporation Monitorable hollow core optical fiber
CN111977958B (en) * 2020-08-25 2021-10-22 东北大学 Panda-shaped micro-structure optical fiber with oval core filled with silver wires and preparation method thereof
JP2023553078A (en) * 2020-12-10 2023-12-20 エーエスエムエル ネザーランズ ビー．ブイ． Broadband radiation generator based on hollow-core photonic crystal fiber
US11585976B2 (en) 2021-04-01 2023-02-21 Saudi Arabian Oil Company Optical fiber with corrugations
CN115185036B (en) * 2022-07-18 2024-03-01 江苏师范大学 Hollow fiber grating based on gas paramagnetic effect and implementation method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144690A (en) * 1990-12-03 1992-09-01 Corning Incorporated Optical fiber sensor with localized sensing regions
CA2240519C (en) * 1996-01-18 2006-01-10 British Telecommunications Public Limited Company Optical waveguide with photosensitive refractive index cladding
JPH11237514A (en) * 1998-02-20 1999-08-31 Shin Etsu Chem Co Ltd Optical fiber for grating, optical fiber preform for grating, and production of this optical fiber preform
US6321007B1 (en) * 1999-11-24 2001-11-20 Cidra Corporation Optical fiber having a bragg grating formed in its cladding
US6788865B2 (en) * 2000-03-03 2004-09-07 Nippon Telegraph And Telephone Corporation Polarization maintaining optical fiber with improved polarization maintaining property
US7689087B2 (en) * 2003-03-21 2010-03-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada Method of changing the birefringence of an optical waveguide by laser modification of the cladding
US7587110B2 (en) * 2005-03-22 2009-09-08 Panasonic Corporation Multicore optical fiber with integral diffractive elements machined by ultrafast laser direct writing
US7283712B2 (en) * 2005-05-03 2007-10-16 United States Of America As Represented By The Secretary Of The Navy Gas filled hollow core chalcogenide photonic bandgap fiber Raman device and method
EP1770417B1 (en) * 2005-09-29 2008-04-09 TRUMPF Laser GmbH + Co. KG Optical fibre and manufacturing method thereof
US7409133B2 (en) * 2006-10-05 2008-08-05 Harris Corporation Capillary waveguide tunable optical device
US7539361B2 (en) * 2006-10-05 2009-05-26 Harris Corporation Fiber optic device for measuring a parameter of interest

Also Published As

Publication number Publication date
US20110267612A1 (en) 2011-11-03
WO2010001132A1 (en) 2010-01-07
EP2310887A1 (en) 2011-04-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)